FK

Frits H. Klokkers

U.S. Philips: 2 patents #2,537 of 8,851Top 30%
📍 Almelo, NL: #29 of 152 inventorsTop 20%
Overall (All Time): #2,346,526 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4569010 High voltage power supply Wilhelmus B. Sleumer 1986-02-04
4190873 Protective device for an electron tube — 1980-02-26